Make it possible for cards to have three stereo analog input pairs.

Signed-off-by: Clemens Ladisch clemens@ladisch.de --- sound/pci/oxygen/oxygen.h | 2 +- sound/pci/oxygen/oxygen_lib.c | 15 ++++++++++--- sound/pci/oxygen/oxygen_mixer.c | 27 +++++++++++++++++++++++ sound/pci/oxygen/oxygen_pcm.c | 45 ++++++++++++++++++++++++++++++++++++--- 4 files changed, 82 insertions(+), 7 deletions(-)

diff --git a/sound/pci/oxygen/oxygen.h b/sound/pci/oxygen/oxygen.h index c10ab07..293d0b9 100644 --- a/sound/pci/oxygen/oxygen.h +++ b/sound/pci/oxygen/oxygen.h @@ -35,7 +35,7 @@ #define CAPTURE_1_FROM_SPDIF 0x0080 #define CAPTURE_2_FROM_I2S_2 0x0100 #define CAPTURE_2_FROM_AC97_1 0x0200 - /* CAPTURE_3_FROM_I2S_3 not implemented */ +#define CAPTURE_3_FROM_I2S_3 0x0400 #define MIDI_OUTPUT 0x0800 #define MIDI_INPUT 0x1000 #define AC97_CD_INPUT 0x2000 diff --git a/sound/pci/oxygen/oxygen_lib.c b/sound/pci/oxygen/oxygen_lib.c index dbf1f2d..ab47c1c 100644 --- a/sound/pci/oxygen/oxygen_lib.c +++ b/sound/pci/oxygen/oxygen_lib.c @@ -441,9 +441,18 @@ static void oxygen_init(struct oxygen *chip) oxygen_write16(chip, OXYGEN_I2S_B_FORMAT, OXYGEN_I2S_MASTER | OXYGEN_I2S_MUTE_MCLK); - oxygen_write16(chip, OXYGEN_I2S_C_FORMAT, - OXYGEN_I2S_MASTER | - OXYGEN_I2S_MUTE_MCLK); + if (chip->model.device_config & CAPTURE_3_FROM_I2S_3) + oxygen_write16(chip, OXYGEN_I2S_C_FORMAT, + OXYGEN_RATE_48000 | + chip->model.adc_i2s_format | + OXYGEN_I2S_MCLK(chip->model.adc_mclks) | + OXYGEN_I2S_BITS_16 | + OXYGEN_I2S_MASTER | + OXYGEN_I2S_BCLK_64); + else + oxygen_write16(chip, OXYGEN_I2S_C_FORMAT, + OXYGEN_I2S_MASTER | + OXYGEN_I2S_MUTE_MCLK); oxygen_clear_bits32(chip, OXYGEN_SPDIF_CONTROL, OXYGEN_SPDIF_OUT_ENABLE | OXYGEN_SPDIF_LOOPBACK); diff --git a/sound/pci/oxygen/oxygen_mixer.c b/sound/pci/oxygen/oxygen_mixer.c index 2f698a9..6492bca 100644 --- a/sound/pci/oxygen/oxygen_mixer.c +++ b/sound/pci/oxygen/oxygen_mixer.c @@ -941,6 +941,33 @@ static const struct { }, }, { + .pcm_dev = CAPTURE_3_FROM_I2S_3, + .controls = { + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Analog Input Monitor Playback Switch", + .index = 2, + .info = snd_ctl_boolean_mono_info, + .get = monitor_get, + .put = monitor_put, + .private_value = OXYGEN_ADC_MONITOR_C, + }, + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Analog Input Monitor Playback Volume", + .index = 2, + .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | + SNDRV_CTL_ELEM_ACCESS_TLV_READ, + .info = monitor_volume_info, + .get = monitor_get, + .put = monitor_put, + .private_value = OXYGEN_ADC_MONITOR_C_HALF_VOL + | (1 << 8), + .tlv = { .p = monitor_db_scale, }, + }, + }, + }, + { .pcm_dev = CAPTURE_1_FROM_SPDIF, .controls = { { diff --git a/sound/pci/oxygen/oxygen_pcm.c b/sound/pci/oxygen/oxygen_pcm.c index af22a74..aa2ebd1 100644 --- a/sound/pci/oxygen/oxygen_pcm.c +++ b/sound/pci/oxygen/oxygen_pcm.c @@ -144,9 +144,11 @@ static int oxygen_open(struct snd_pcm_substream *substream, runtime->hw = *oxygen_hardware[channel]; switch (channel) { case PCM_C: - runtime->hw.rates &= ~(SNDRV_PCM_RATE_32000 | - SNDRV_PCM_RATE_64000); - runtime->hw.rate_min = 44100; + if (chip->model.device_config & CAPTURE_1_FROM_SPDIF) { + runtime->hw.rates &= ~(SNDRV_PCM_RATE_32000 | + SNDRV_PCM_RATE_64000); + runtime->hw.rate_min = 44100; + } /* fall through */ case PCM_A: case PCM_B: @@ -430,17 +432,36 @@ static int oxygen_rec_c_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) { struct oxygen *chip = snd_pcm_substream_chip(substream); + bool is_spdif; int err;

err = oxygen_hw_params(substream, hw_params); if (err < 0) return err;

+ is_spdif = chip->model.device_config & CAPTURE_1_FROM_SPDIF; + spin_lock_irq(&chip->reg_lock); oxygen_write8_masked(chip, OXYGEN_REC_FORMAT, oxygen_format(hw_params) << OXYGEN_REC_FORMAT_C_SHIFT, OXYGEN_REC_FORMAT_C_MASK); + if (!is_spdif) + oxygen_write16_masked(chip, OXYGEN_I2S_C_FORMAT, + oxygen_rate(hw_params) | + chip->model.adc_i2s_format | + get_mclk(chip, PCM_B, hw_params) | + oxygen_i2s_bits(hw_params), + OXYGEN_I2S_RATE_MASK | + OXYGEN_I2S_FORMAT_MASK | + OXYGEN_I2S_MCLK_MASK | + OXYGEN_I2S_BITS_MASK); spin_unlock_irq(&chip->reg_lock); + + if (!is_spdif) { + mutex_lock(&chip->mutex); + chip->model.set_adc_params(chip, hw_params); + mutex_unlock(&chip->mutex); + } return 0; }

@@ -764,5 +785,23 @@ int oxygen_pcm_init(struct oxygen *chip) DEFAULT_BUFFER_BYTES, BUFFER_BYTES_MAX); } + + ins = !!(chip->model.device_config & CAPTURE_3_FROM_I2S_3); + if (ins) { + err = snd_pcm_new(chip->card, "Analog3", 3, 0, ins, &pcm); + if (err < 0) + return err; + snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, + &oxygen_rec_c_ops); + oxygen_write8_masked(chip, OXYGEN_REC_ROUTING, + OXYGEN_REC_C_ROUTE_I2S_ADC_3, + OXYGEN_REC_C_ROUTE_MASK); + pcm->private_data = chip; + strcpy(pcm->name, "Analog 3"); + snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, + snd_dma_pci_data(chip->pci), + DEFAULT_BUFFER_BYTES, + BUFFER_BYTES_MAX); + } return 0; }

Add a driver for an embedded sound card.

Signed-off-by: Clemens Ladisch clemens@ladisch.de --- sound/pci/Kconfig | 9 +++ sound/pci/oxygen/Makefile | 2 + sound/pci/oxygen/se6x.c | 160 +++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 171 insertions(+) create mode 100644 sound/pci/oxygen/se6x.c

diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig index 50dd008..edfc1b8 100644 --- a/sound/pci/Kconfig +++ b/sound/pci/Kconfig @@ -793,6 +793,15 @@ config SND_RME9652 To compile this driver as a module, choose M here: the module will be called snd-rme9652.

+config SND_SE6X + tristate "Studio Evolution SE6X" + depends on SND_OXYGEN=n && SND_VIRTUOSO=n # PCI ID conflict + select SND_OXYGEN_LIB + select SND_PCM + select SND_MPU401_UART + help + Say Y or M here only if you actually have this sound card. + config SND_SIS7019 tristate "SiS 7019 Audio Accelerator" depends on X86_32 diff --git a/sound/pci/oxygen/Makefile b/sound/pci/oxygen/Makefile index 8f4c409..ab085d7 100644 --- a/sound/pci/oxygen/Makefile +++ b/sound/pci/oxygen/Makefile @@ -1,8 +1,10 @@ snd-oxygen-lib-objs := oxygen_io.o oxygen_lib.o oxygen_mixer.o oxygen_pcm.o snd-oxygen-objs := oxygen.o xonar_dg_mixer.o xonar_dg.o +snd-se6x-objs := se6x.o snd-virtuoso-objs := virtuoso.o xonar_lib.o \ xonar_pcm179x.o xonar_cs43xx.o xonar_wm87x6.o xonar_hdmi.o

obj-$(CONFIG_SND_OXYGEN_LIB) += snd-oxygen-lib.o obj-$(CONFIG_SND_OXYGEN) += snd-oxygen.o +obj-$(CONFIG_SND_SE6X) += snd-se6x.o obj-$(CONFIG_SND_VIRTUOSO) += snd-virtuoso.o diff --git a/sound/pci/oxygen/se6x.c b/sound/pci/oxygen/se6x.c new file mode 100644 index 0000000..f70d514 --- /dev/null +++ b/sound/pci/oxygen/se6x.c @@ -0,0 +1,160 @@ +/* + * C-Media CMI8787 driver for the Studio Evolution SE6X + * + * Copyright (c) Clemens Ladisch clemens@ladisch.de + * + * This driver is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License, version 2. + * + * This driver is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this driver; if not, see http://www.gnu.org/licenses/. + */ + +/* + * CMI8787: + * + * SPI -> microcontroller (not actually used) + * GPIO 0 -> do. + * GPIO 2 -> do. + * + * DAC0 -> both PCM1792A (L+R, each in mono mode) + * ADC1 <- 1st PCM1804 + * ADC2 <- 2nd PCM1804 + * ADC3 <- 3rd PCM1804 + */ + +#include <linux/pci.h> +#include <linux/module.h> +#include <sound/core.h> +#include <sound/control.h> +#include <sound/initval.h> +#include <sound/pcm.h> +#include "oxygen.h" + +MODULE_AUTHOR("Clemens Ladisch clemens@ladisch.de"); +MODULE_DESCRIPTION("Studio Evolution SE6X driver"); +MODULE_LICENSE("GPL v2"); +MODULE_SUPPORTED_DEVICE("{{Studio Evolution,SE6X}}"); + +static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; +static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; + +module_param_array(index, int, NULL, 0444); +MODULE_PARM_DESC(index, "card index"); +module_param_array(id, charp, NULL, 0444); +MODULE_PARM_DESC(id, "ID string"); +module_param_array(enable, bool, NULL, 0444); +MODULE_PARM_DESC(enable, "enable card"); + +static const struct pci_device_id se6x_ids[] = { + { OXYGEN_PCI_SUBID(0x13f6, 0x8788) }, + { } +}; +MODULE_DEVICE_TABLE(pci, se6x_ids); + +static void se6x_init(struct oxygen *chip) +{ + oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, 0x005); + + snd_component_add(chip->card, "PCM1792A"); + snd_component_add(chip->card, "PCM1804"); +} + +static int se6x_control_filter(struct snd_kcontrol_new *template) +{ + /* no DAC volume/mute */ + if (!strncmp(template->name, "Master Playback ", 16)) + return 1; + return 0; +} + +static void se6x_cleanup(struct oxygen *chip) +{ +} + +static void set_pcm1792a_params(struct oxygen *chip, + struct snd_pcm_hw_params *params) +{ + /* nothing to do (the microcontroller monitors DAC_LRCK) */ +} + +static void set_pcm1804_params(struct oxygen *chip, + struct snd_pcm_hw_params *params) +{ +} + +static unsigned int se6x_adjust_dac_routing(struct oxygen *chip, + unsigned int play_routing) +{ + /* route the same stereo pair to DAC0 and DAC1 */ + return ( play_routing & OXYGEN_PLAY_DAC0_SOURCE_MASK) | + ((play_routing << 2) & OXYGEN_PLAY_DAC1_SOURCE_MASK); +} + +static const struct oxygen_model model_se6x = { + .shortname = "Studio Evolution SE6X", + .longname = "C-Media Oxygen HD Audio", + .chip = "CMI8787", + .init = se6x_init, + .control_filter = se6x_control_filter, + .cleanup = se6x_cleanup, + .set_dac_params = set_pcm1792a_params, + .set_adc_params = set_pcm1804_params, + .adjust_dac_routing = se6x_adjust_dac_routing, + .device_config = PLAYBACK_0_TO_I2S | + CAPTURE_0_FROM_I2S_1 | + CAPTURE_2_FROM_I2S_2 | + CAPTURE_3_FROM_I2S_3, + .dac_channels_pcm = 2, + .function_flags = OXYGEN_FUNCTION_SPI, + .dac_mclks = OXYGEN_MCLKS(256, 128, 128), + .adc_mclks = OXYGEN_MCLKS(256, 256, 128), + .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST, + .adc_i2s_format = OXYGEN_I2S_FORMAT_I2S, +}; + +static int se6x_get_model(struct oxygen *chip, + const struct pci_device_id *pci_id) +{ + chip->model = model_se6x; + return 0; +} + +static int se6x_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) +{ + static int dev; + int err; + + if (dev >= SNDRV_CARDS) + return -ENODEV; + if (!enable[dev]) { + ++dev; + return -ENOENT; + } + err = oxygen_pci_probe(pci, index[dev], id[dev], THIS_MODULE, + se6x_ids, se6x_get_model); + if (err >= 0) + ++dev; + return err; +} + +static struct pci_driver se6x_driver = { + .name = KBUILD_MODNAME, + .id_table = se6x_ids, + .probe = se6x_probe, + .remove = oxygen_pci_remove, +#ifdef CONFIG_PM_SLEEP + .driver = { + .pm = &oxygen_pci_pm, + }, +#endif + .shutdown = oxygen_pci_shutdown, +}; + +module_pci_driver(se6x_driver);